.demo-icon {
  padding-top: 12px;
  background-color: #f6f6f6;
  display: flex;
  flex-wrap: wrap;
}
.demo-icon .icon-item {
  width: 180px;
  height: 120px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 60px;
  color: #999;
}
.demo-icon .icon-name {
  margin-top: 8px;
  font-size: 14px;
}
.svg-icon {
  width: 80px;
  height: 80px;
}